﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    class Cat:animal
    {
        public void cat1() 
        {

            Console.WriteLine("我能抓老鼠！！！");
        }
        public virtual void cat() 
        {
            base.roar();
            Console.WriteLine("喵喵喵！！");
        }

    }
}
